Portable cleanroom printing cabinet



FIG. 1 is a perspective view of a portable cleanroom printing cabinet showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a rear elevation view thereof.

The dot-dash broken lines immediately adjacent to the shaded areas represent the bounds of the claimed design while all other broken lines are directed to environment; the broken lines form no part of the claimed design. 

CLAIM The ornamental design for a portable cleanroom printing cabinet, as shown and described. 